1 package com.indexdata.pz2utils4jsf.config;
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3 import java.io.IOException;
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4 import java.util.HashMap;
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5 import java.util.Map;
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7 import javax.enterprise.context.SessionScoped;
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8 import javax.enterprise.inject.Alternative;
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9 import javax.faces.context.ExternalContext;
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10 import javax.faces.context.FacesContext;
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11 import javax.inject.Named;
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12 import javax.servlet.ServletContext;
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14 import org.apache.log4j.Logger;
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17 @Named @SessionScoped @Alternative
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18 public class Pz2ConfigureByWebXml implements Pz2Configurator {
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20 private static final long serialVersionUID = 144390224959311772L;
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21 private static Logger logger = Logger.getLogger(Pz2ConfigureByWebXml.class);
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22 private Pz2Config pz2config = null;
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24 public Pz2ConfigureByWebXml () {
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25 logger.info("Instantiating Pazpar2 service configuration by web.xml parameters");
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28 public Pz2Config getConfig() throws IOException {
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29 if (pz2config == null) {
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35 private void createConfig () throws IOException {
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36 ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext();
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37 ServletContext servletContext = (ServletContext) externalContext.getContext();
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38 Map<String,String> parameters = new HashMap<String,String>();
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39 parameters.put("PAZPAR2_URL", servletContext.getInitParameter("PAZPAR2_URL"));
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40 parameters.put("PAZPAR2_SERVICE_ID", servletContext.getInitParameter("PAZPAR2_SERVICE_ID"));
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41 pz2config = new Pz2Config(parameters);
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